java.lang.OutOfMemoryError Failed to allocate a
程序员文章站
2022-06-13 21:14:43
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问题:需求中需要定时上报定位数据,但是测试中后台关闭,导致数据本地累计1000多条,这时就不能一次上报了,因为上报的数据太大,会让配置低的手机OOM
java.lang.OutOfMemoryError
Failed to allocate a 3646464 byte allocation with 2783400 free bytes and 2MB until OOM
com.google.gson.Gson.toJson(Gson.java:725)
...network.helper.RetrofitHelper.jsonBodyStructureObj(RetrofitHelper.java:153)
...presenter.service.LocationServicePresenter.addPosition(LocationServicePresenter.java:33)
...LocationService.uploadLocation(LocationService.java:202)
解决方案:
在实际使用中,由于网络原因和信号问题,会出现这种情况,所以就必须一份份上报并处理,假如1000条,可以50条一次上报,上报成功后删除,再继续,直到上报完毕,这个OOM是由于一次取1000条,数据太大导致的,只要分开一次次上报就行
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